Gregory Leffard – Biography
Last update: January 13, 2026Executive profile
Gregory was Vice President at The Hartford, and Managing Vice President at Travelers Insurance. Gregory Leffard joined Hanover Insurance in 2013. Gregory served as President, Professionals and Healthcare and President, Professional and Executive Lines for Hanover Insurance.
Gregory Leffard is currentlySenior Vice President, President, Specialty Professional Lines at Hanover Insurance - View - Hanover Insurance org chart
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Education
Gregory Leffard has a Master of Business Administration from University of Louisiana at Lafayette in 1991 and a Juris Doctor from Western New England University School of Law in 1998.
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Company Colleagues
- At Hanover Insurance, Gregory Leffard has 77 colleagues including John Roche (CEO), Cynthia Egan (Chairman of the Board)…
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- In the Insurance industry, Gregory Leffard has 69,240 colleagues in 3,978 companies located in 106 countries. 20,957 executive movements have been recorded in the last 12 months. Learn more about Insurance.
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